Rock Climbing Wall Auto Belay

The safest auto belay replacement solution!

If you are looking for a machine that can safely replace a manual belayer, then look no further! Extreme Engineering’s patented Belay in the Box™ is the only fully redundant auto-belay system available today! Used in the Climbing Wall Industry and Awarded "Best Technology Applied" by IAAPA this is the safest auto belay system on the market.

Extreme Engineering's patented and auto belays are used by major entertainment companies, the military and climbing gyms worldwide! CALL TODAY FOR SPECIAL MSA REPLACEMENT PRICES.

Our patented air-over-oil design allows a safe and controlled descent every time. The Belay in the Box is the only system on the market that can be SELF INSTALLED! Extreme Engineering invented THE FIRST auto belay system 14 years ago and is recognized as the leader in auto belay systems specifically designed for the climbing and safety industry. If you are looking for THE BEST proven system on the market then the Belay in the Box™ is the right choice for you.

Request Information
Product Details, Pricing & More

Product Specification Sheets

Auto-belay Patent
Belay in the Box Manual
Auto-belay Cable Calculation Form
Belay in the Box Installation Guide

Viewing Photo: of

Opportunity & Value

The Belay in the Box™ simply takes up the slack when a participant starts to climb up the climbing wall. Once the participant is done climbing, the pressure from the auto-belay will safely lower the participant slowly to the ground. Extreme Engineering’s auto-belay systems can be used on climbing structures up to 68 feet (20.73 meters).

Don't be fooled by the competition. This is the only patented and first auto belay system that's been introduced to the general public. Extreme Engineering is globally known as the pioneers in revolutionizing the climbing experience. Check out our patent information for details.

Meets and/or exceeds ASTM, AWS and OHSA standards.

All Belay in the Box™ systems are protected by a zinc coated steel case and come equipped with two pressurized hydraulic rams and internal check valves, ensuring the safety of climbers as they descend. The Belay in the Box™ auto-belay system includes a galvanized steel cable with marine eyes, swivel, sight tube and safety boot pre-installed. Maintenance is made easy through annual wire rope replacement using date certified cables.

The Belay in the Box™ auto-belay systems can install on steel and wood treated substructures. Extreme Engineering’s auto-belays are perfect for rope courses, climbing gyms, fitness centers and search and rescue.

All Extreme Engineering’s patented Belay in the Box™ auto-belay systems meet or exceed ASTM, CE and other climbing wall standards.